GENERAL KNOWLEDGE

GK

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What element is located in group 13, period 5
A
Sn
B
Ti
C
Cd
D
In
Explanation: 

Detailed explanation-1: -Boron is the fifth element of the periodic table (Z=5), located in Group 13. It is classified as a metalloid due it its properties that reflect a combination of both metals and nonmetals. Aluminum (also called Aluminium) is the third most abundant element in the earth’s crust.

Detailed explanation-2: -The element is aluminium. Its valency is 3. Was this answer helpful?

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